OSHA 500 FINAL EXAM 2026 ACTUAL QUESTIONS AND
SOLUTIONS RATED A+
✔✔What information must chemical manufactures provide for hazardous chemicals? -
✔✔Identity of the hazardous chemical(s)
Appropriate hazard warnings,
Name and address of the chemical manufacturer.
✔✔What is a Safety Data Sheet and what information does it contain? - ✔✔o
Ingredients and characteristics
o Physical and health hazards
o Signs, symptom, and routes of exposure
o Exposure limits
o Control and first aid measures
✔✔Contaminant: - ✔✔Any material which is likely to cause physical harm.
✔✔Decibel: - ✔✔The preferred unit of measure for sound using a logarithmic scale.
✔✔Hats Off Test: - ✔✔A test requiring that all head protection be subjected to a series
of tests to ensure that all employees have acceptable head protection for the conditions
they may face.
✔✔Lanyard: - ✔✔A rope suitable for supporting one person with one end fastened to a
safety belt or harness and the other end secured to a substantial object or a safety line.
✔✔Lifeline: - ✔✔A rope suitable for supporting one person to which a lanyard or safety
belt (or harness) is attached.
✔✔Why is personal protective equipment important? - ✔✔Necessary by reason of
hazards of process or environment, chemical hazards, radiological hazards, or
mechanical irritants encountered in a manner capable of causing injury or impairment in
the function of any part of the body through absorption, inhalation or physical contact.
✔✔What are three classes of hardhats? - ✔✔1. Class G—(general) Hardhats are tested
at 2,200 volts.
2. Class E—(electrical) Hardhats are tested at 20,000 volts.
3. Class C—(conductive) Hardhats have no electrical protection.
✔✔What are the requirements for proper eye and face protection? - ✔✔o Provide
adequate protection against the particular hazards for which they are designed.
,o Be reasonably comfortable and worn under the designated conditions.
o Fit snugly and should not interfere with movement.
o Be durable
o Be capable of being disinfected
o Be easily cleanable
✔✔What should be considered when selecting a respirator? - ✔✔Consider the chemical
and physical properties of the contaminant(s) employees will be exposed to.
✔✔What are employers' respirator responsibilities under OSHA? - ✔✔Develop and
implement a written respiratory protection program.
✔✔When must respirators be provided to workers? - ✔✔Based on the respiratory
hazards to which the worker is exposed.
✔✔IDLH: - ✔✔"Immediately Dangerous to Life and Health"
✔✔SCBA: - ✔✔Self-Contained Breathing Apparatus
✔✔What are the two types of supplied-air respirators? - ✔✔1. Self-Contained Breathing
Apparatus (SCBA)
2. Air-Line Respirator.
✔✔What are the two types of Air-Purifying Respirators? - ✔✔1. Half Face Piece
Respirators.
2. Full Face Piece Respirators.
✔✔What are the three main aspects of respiratory equipment maintenance? - ✔✔1.
Decontamination
2. Storage
3. Inspection.
✔✔Before use respirators should be inspected for: - ✔✔o Holes in the filters and tears
in the hoses or head straps
o Loss of elasticity
o Broken and/or loose connectors
o Missing parts
o Cracked and/or scratched face pieces
o General cleanliness
, ✔✔For a respiratory device, what are the two kinds of tests for a safe fit? - ✔✔1.
Qualitative
2. Quantitative.
✔✔What equipment can be used to protect workers from fall hazards? - ✔✔Lifelines
Safety Belts
Lanyards
✔✔What are the requirements for the use of safety nets? - ✔✔Workplaces that are
more than 25 feet above the ground or water surface.
The mesh size of nets should not exceed six inches by six inches.
✔✔What must be provided to employees working over or near water? - ✔✔U.S. Coast
Guard-approved life jacket.
✔✔Approved closed container: - ✔✔A lid or other device so that neither liquid nor vapor
can escape from it at ordinary temperatures.
✔✔Combustible liquid: - ✔✔Any liquid having a flash point at or above 140° F.
✔✔Fire resistance: - ✔✔Resistance to fire, so that the material will not lose structural
strength.
✔✔Flammable: - ✔✔Capable of being easily ignited, burning intensely.
✔✔Flammable liquid: - ✔✔Any liquid having a flash point below 140° F.
✔✔Flash point: - ✔✔The lowest temperature at which a flammable liquid will give off
enough vapor to ignite briefly when exposed to a flame.
✔✔What are employers' fire protection responsibilities under OSHA? - ✔✔Development
of a fire protection program that
addresses all phases of construction and demolition work.
✔✔How can ignition and combustion hazards be managed and avoided? - ✔✔A
clearance of at least six inches should be maintained between piping and combustible
material when such materials are placed outside the building.
✔✔What are the open yard storage requirements? - ✔✔o Driveways between and
around combustible storage piles should be at least 15 feet wide.
o At locations where there is a danger of an underground fire, the land should not be
used for combustible or flammable storage.
SOLUTIONS RATED A+
✔✔What information must chemical manufactures provide for hazardous chemicals? -
✔✔Identity of the hazardous chemical(s)
Appropriate hazard warnings,
Name and address of the chemical manufacturer.
✔✔What is a Safety Data Sheet and what information does it contain? - ✔✔o
Ingredients and characteristics
o Physical and health hazards
o Signs, symptom, and routes of exposure
o Exposure limits
o Control and first aid measures
✔✔Contaminant: - ✔✔Any material which is likely to cause physical harm.
✔✔Decibel: - ✔✔The preferred unit of measure for sound using a logarithmic scale.
✔✔Hats Off Test: - ✔✔A test requiring that all head protection be subjected to a series
of tests to ensure that all employees have acceptable head protection for the conditions
they may face.
✔✔Lanyard: - ✔✔A rope suitable for supporting one person with one end fastened to a
safety belt or harness and the other end secured to a substantial object or a safety line.
✔✔Lifeline: - ✔✔A rope suitable for supporting one person to which a lanyard or safety
belt (or harness) is attached.
✔✔Why is personal protective equipment important? - ✔✔Necessary by reason of
hazards of process or environment, chemical hazards, radiological hazards, or
mechanical irritants encountered in a manner capable of causing injury or impairment in
the function of any part of the body through absorption, inhalation or physical contact.
✔✔What are three classes of hardhats? - ✔✔1. Class G—(general) Hardhats are tested
at 2,200 volts.
2. Class E—(electrical) Hardhats are tested at 20,000 volts.
3. Class C—(conductive) Hardhats have no electrical protection.
✔✔What are the requirements for proper eye and face protection? - ✔✔o Provide
adequate protection against the particular hazards for which they are designed.
,o Be reasonably comfortable and worn under the designated conditions.
o Fit snugly and should not interfere with movement.
o Be durable
o Be capable of being disinfected
o Be easily cleanable
✔✔What should be considered when selecting a respirator? - ✔✔Consider the chemical
and physical properties of the contaminant(s) employees will be exposed to.
✔✔What are employers' respirator responsibilities under OSHA? - ✔✔Develop and
implement a written respiratory protection program.
✔✔When must respirators be provided to workers? - ✔✔Based on the respiratory
hazards to which the worker is exposed.
✔✔IDLH: - ✔✔"Immediately Dangerous to Life and Health"
✔✔SCBA: - ✔✔Self-Contained Breathing Apparatus
✔✔What are the two types of supplied-air respirators? - ✔✔1. Self-Contained Breathing
Apparatus (SCBA)
2. Air-Line Respirator.
✔✔What are the two types of Air-Purifying Respirators? - ✔✔1. Half Face Piece
Respirators.
2. Full Face Piece Respirators.
✔✔What are the three main aspects of respiratory equipment maintenance? - ✔✔1.
Decontamination
2. Storage
3. Inspection.
✔✔Before use respirators should be inspected for: - ✔✔o Holes in the filters and tears
in the hoses or head straps
o Loss of elasticity
o Broken and/or loose connectors
o Missing parts
o Cracked and/or scratched face pieces
o General cleanliness
, ✔✔For a respiratory device, what are the two kinds of tests for a safe fit? - ✔✔1.
Qualitative
2. Quantitative.
✔✔What equipment can be used to protect workers from fall hazards? - ✔✔Lifelines
Safety Belts
Lanyards
✔✔What are the requirements for the use of safety nets? - ✔✔Workplaces that are
more than 25 feet above the ground or water surface.
The mesh size of nets should not exceed six inches by six inches.
✔✔What must be provided to employees working over or near water? - ✔✔U.S. Coast
Guard-approved life jacket.
✔✔Approved closed container: - ✔✔A lid or other device so that neither liquid nor vapor
can escape from it at ordinary temperatures.
✔✔Combustible liquid: - ✔✔Any liquid having a flash point at or above 140° F.
✔✔Fire resistance: - ✔✔Resistance to fire, so that the material will not lose structural
strength.
✔✔Flammable: - ✔✔Capable of being easily ignited, burning intensely.
✔✔Flammable liquid: - ✔✔Any liquid having a flash point below 140° F.
✔✔Flash point: - ✔✔The lowest temperature at which a flammable liquid will give off
enough vapor to ignite briefly when exposed to a flame.
✔✔What are employers' fire protection responsibilities under OSHA? - ✔✔Development
of a fire protection program that
addresses all phases of construction and demolition work.
✔✔How can ignition and combustion hazards be managed and avoided? - ✔✔A
clearance of at least six inches should be maintained between piping and combustible
material when such materials are placed outside the building.
✔✔What are the open yard storage requirements? - ✔✔o Driveways between and
around combustible storage piles should be at least 15 feet wide.
o At locations where there is a danger of an underground fire, the land should not be
used for combustible or flammable storage.
